Global Patent Index - EP 1876515 B1

EP 1876515 B1 20091209 - Operating device

Title (en)

Operating device

Title (de)

Bedienvorrichtung

Title (fr)

Dispositif de commande

Publication

EP 1876515 B1 20091209 (DE)

Application

EP 07111379 A 20070629

Priority

DE 102006030556 A 20060703

Abstract (en)

[origin: EP1876515A1] The device has a touch sensitive operating element, which has an operating surface (14) with a piezo sensor element (15). The piezo sensor element detects the deformation of the operating surface at the operating element. An impedance sensor (18) detects the touch of the operating surface independent of the duration. The impedance sensor detects the impedance of the electrically conductive operator sided surface of the operating surface. An independent claim is also included for a method for operating an operating device.

IPC 8 full level

G06F 3/033 (2006.01); F24C 7/08 (2006.01); H03K 17/96 (2006.01); H05B 3/74 (2006.01)

CPC (source: EP)

F24C 7/083 (2013.01); F24C 7/086 (2013.01); H03K 17/9643 (2013.01); H05B 3/746 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1876515 A1 20080109; EP 1876515 B1 20091209; AT 451645 T 20091215; DE 102006030556 A1 20080110; DE 502007002237 D1 20100121

DOCDB simple family (application)

EP 07111379 A 20070629; AT 07111379 T 20070629; DE 102006030556 A 20060703; DE 502007002237 T 20070629